high quality 12v 4a ac dc desktop power adapter for laptop , printer , digital IP camera power supply

الوصف

1). Ultra-small size, light weight, streamline, fully sealed and easy to carry;

2). Low-cost design, high reliability, ultrasonic lamination;

3). Built-in over voltage, over current and short circuit protection;

4). Input Characteristics: Voltage :******0VAC ± *0%; Frequency: *0/*0Hz; Current: 0.*5A Max;

Starting Time: 3s Max; Inrush Current: *0A/**0VAC Max

5). Output characteristics: constant voltage mode, high precision, low noise;Hold up time: *0mS Min;

6). Environmental: Operating temperature: 0 °C **0 °C, 5% **0% RH;

    Storage temperature: **0 °C **5 °C, 5% **5% RH;

7). Cooling mode: natural cooling;

8). Energy efficiency accordingly: ERP / CEC-V standard;

9). Safety standards: IEC/EN/UL****0;

*0).Meet ROHS standards;

*1).Pin Type: UL / CCC / VDE / BS / SAA / KC / PSE;

*2).Average failure rate: *0,**0 hours;